baber/WOPTO huggingface dataset:
Patent KR-20210022322-A (KR)
Title: Adsorption desalination system based on multi-effect evaporator
Inventor: LEE HO SAENG
IPC: C02F1/00
Filed: 2019-08-20
Abstract: The present invention relates to an adsorption desalination (AD) system for desalinating seawater, and relates to an AD system using a multi-effect evaporation apparatus, the system comprising: a multi-effect evaporation apparatus (100) which produces high-temperature steam and low-temperature steam; a plurality of reaction units (200) comprising adsorbents (220) which receive the high-temperature steam or low-temperature steam produced in the multi-effect evaporation apparatus (100) to adsorb or desorb moisture and heat-exchange tubes (210) capable of transmitting heat to the adsorbents (220) via cooling water or hot water; a condenser (300) for condensation for recovering, as freshwater, steam containing moisture desorbed from the adsorbents (220) of the reaction units (200); a cold/hot water line (400) through which cooling water or hot water is selectively supplied to the heat-exchange tubes (210) of the reaction units (200); steam lines connecting the multi-effect evaporation apparatus (100) to the reaction units (200) and the reaction units (200) to the condenser (300), respectively; valves provided in the steam lines; and a valve control unit for controlling the operation of the valves to selectively supply cooling water or hot water provided from the cold/hot water line (400) to the heat-exchange tubes (210), and through the feature, the yield of freshwater from seawater can be maximized, and chilled water for district and residential cooling can be produced as a by-product.
Patent KR-20210025251-A (KR)
Title: System, server, method and recording medium for providing augmented reality photocard
Inventor: KANG SHIN DO
IPC: G06T19/00
Filed: 2019-08-27
Abstract: The present disclosure relates to a technology for providing an augmented reality (AR) object. According to an embodiment of the present invention, in a recording medium on which a program for providing an AR photo card is recorded, a computer-readable recording medium on which the program is recorded comprises: a recognition function determining whether a predetermined image object is recognized from an acquired image; an authentication function transmitting information on the image object to a management server when the image object is recognized, and receiving an authentication success message for the image object from the management server; and a display control function overlapping and displaying an AR object corresponding to the image object to an image when the authentication success message is received.
Patent KR-20210028365-A (KR)
Title: User customized product recommendation apparatus through machine learning based on artificial intelligence
Inventor: SHIN SEONG KI
IPC: G06N20/00
Filed: 2019-09-04
Abstract: Disclosed is a user customized commodity recommendation device through artificial intelligence-based machine learning. The user customized commodity recommendation devise according to the present invention generates an operation vector by multiplying a personal information vector having a plurality of personal information conversion values as components by a weight matrix, generates a dot product value corresponding to each of the plurality of products by calculating a dot product between the operation vector and the product vector for each of the plurality of products, calculates a loss value based on a loss function based on an output value for each of the plurality of products and a purchase result value for each of the plurality of products after generating an output value for each of the plurality of products by transforming the inner product value for each of the plurality of products based on the activation function, and supports to recommend a customized product for each customer by performing machine learning for determining the weight matrix so that the loss value is minimized.
Patent KR-20200029363-A (KR)
Title: Biomaterial devices and topical compositions for treatment of skin abnormalities
Inventor: DANNY QIU
IPC: A61K35/616
Filed: 2019-09-05
Abstract: Devices for guided tissue regeneration (GTR) include the matrix of chitosan and modifiable collagen tissue (MCT), wherein the chitosan is electrostatically coupled to the MCT to form the MCT-chitosan composite material. The MCT can be separated from invertebrate marine organisms such as sponge bodies, jellyfish, mollusks, and echinoderms. The MCT-chitosan composite material may be formulated into biofilms, three-dimensional sponge bodies, hydrogels or electrospinning nanofibers, or may be coated on the surface of a biomaterial. The devices may include a wound dressing and tissue sponge bodies including the three-dimensional sponge bodies. Application fields include tissue engineering and wound healing, and the wound healing includes others related to image and guided tissue regeneration applications. The MCT and MCT-chitosan composite material contained in the pharmaceutically acceptable topical carrier have uses in cosmetic products for treatment of various pigmentation problems including skin discoloration and black spot/melasma as well as scars.
Patent KR-20210031220-A (KR)
Title: Storage Device and Operating Method of the same
Inventor: LEE JEONG WOO
IPC: G06N20/00
Filed: 2019-09-11
Abstract: Provided is a storage device. The storage device comprises: a characteristic information database including characteristic information on a memory device; and a machine learning module selecting an optimal machine learning model based on characteristic information from a plurality of machine learning models for the operation of a memory device. The memory device operates according to the selected optimal machine learning model.
Patent KR-20210043395-A (KR)
Title: stretchable car cover
Inventor: PARK HYO JIN
IPC: B60J11/04
Filed: 2019-10-12
Abstract: The present invention relates to a flexible vehicle cover and, more specifically, to a cover for covering the windows and roof of a vehicle regardless of the size of the vehicle. The objective of the present invention is to make a vehicle cover that is easily attached and detached and conveniently stored by being improved as a cover that covers the windows and roof of the vehicle without having a shape of covering the entirety of the vehicle as in the prior art. To this end, the present invention can be used regardless of the size of the vehicle by creating creases using elastic bands according to the shape of the cover on the edge of the cover sized to cover the windows and roof of the vehicle.
Patent KR-20210044990-A (KR)
Title: Improved window corner key with increased bonding strength
Inventor: SHIN SEOK YEUL
IPC: E06B3/964
Filed: 2019-10-16
Abstract: The present invention is a window corner key installed at the corner of a window to reinforce a bonding strength, comprising: a corner key body interpolated into the corner of the window to strengthen a binding force of the corner of the window; and a coupling member for coupling the corner key body to the upper part and the side surface of the corner part of the window, respectively, wherein the corner key body is formed in a bent shape while forming an integral corresponding to the corner portion of the window.
Patent KR-20200133648-A (KR)
Inventor: CHOI HEE MOON
IPC: F16L27/10
Filed: 2019-10-28
Abstract: The present invention relates to a top joint for connecting pipes. The present invention comprises: body units coming in contact with each other to be fastened; a joint ring held by an end of the body unit to be engaged; an elastic member applying an elastic force to the joint ring; and a support ring supporting the elastic member. Therefore, the present invention can maintain a rigid fastening state or a rigid coupling state and completely prevents water leakage even if vibration, contraction, or extension occurs.
Patent KR-20210051016-A (KR)
Title: Diffuser for vessel
Inventor: PARK SEONG JONG
IPC: F24F13/075
Filed: 2019-10-29
Abstract: Disclosed is a diffuser device for a ship in which discharge and discharge direction are automatically adjusted according to the temperature of discharged air to maintain an appropriate airflow distribution indoors at all times. According to an embodiment of the present invention, provided is a diffuser device for a ship comprising: a housing supplied with gas from the outside, and including a lower outlet provided to discharge the gas downward, and a plurality of side outlets provided to discharge the gas to the side; at least one airflow guide plate movably configured to adjust the relative amount of gas flowing into the lower outlet and the side outlet within the housing; and a temperature-sensitive member for moving the airflow guide plate by stretching its length according to the temperature of the gas.
Patent KR-20210051313-A (KR)
Title: System for synthesis of nucleic acid or peptide
Inventor: UM SOONG HO
IPC: C12Q1/68
Filed: 2019-10-30
Abstract: The present invention relates to the synthesis and production of nucleic acids or peptides without cells. Specifically, according to the present invention, which is a platform technology that can produce nucleic acids or proteins in high yield at low cost without cells, it is possible to simply produce the nucleic acids without cells, and in particular, there is an advantage that the production of low-stability RNA can be easily made because the produced nucleic acid forms a G-quadruplex structure and becomes hydrogel. In addition, since the present invention can be used as a platform technology capable of producing the peptides from the nucleic acids produced by hydrogelation, the same can be usefully utilized in the fields of medicine and food environment as well as having academic value.
Patent KR-20210051389-A (KR)
Title: Pressure sensitive adhesive polarizing plate
Inventor: HAN SUL KI
IPC: C09J133/04
Filed: 2019-10-30
Abstract: This application relates to a polarizing plate. The present application provides an adhesive polarizing plate that can prevent deterioration of visibility due to rainbow stains of a display device, can improve color reproducibility, and has excellent properties such as antistatic properties, adhesive strength, and polarization degree. According to the present invention, the adhesive polarizing plate includes a polarizer and an adhesive layer disposed on one surface of the polarizer. According to the present invention, the adhesive layer includes an acrylic adhesive resin.
Patent KR-20210053514-A (KR)
Title: An Automatic Frying Apparatus
Inventor: JANG YOUNG HO
IPC: A47J37/12
Filed: 2019-11-04
Abstract: The present invention relates to an automatic fryer. The automatic fryer includes: a material transfer module (10) for receiving input cooking materials in a transfer basket (12) and moving the same to frying baskets (B1 to BN); a frying module (20) for moving the frying baskets (B1 to BN) to predetermined positions of frying containers (23a, 23b) to fry the cooking materials; and a separation and discharge module (30) for receiving and discharging the fried materials from the frying baskets (B1 to BN) while the frying baskets (B1 to BN) are transported and the remaining components are removed.
Patent KR-20210059878-A (KR)
Inventor: LEE BYUNG SOO
IPC: G06Q10/10
Filed: 2019-11-17
Abstract: The present invention relates to a smart shopping mall wherein when a consumer purchases a product on the first floor of the smart shopping mall, the purchased product is stored on a product box storage rack on the second floor in accordance with characteristics of the product, and then, the consumer can take the product at an unmanned counter on the first floor at a desired time. According to one embodiment of the present invention, the smart shopping mall comprises: a product box for packaging a product and attaching a barcode or tag containing each piece of information to product group, product and consumer identification positions; a basement product package space on the first basement where the product is put into the product box and a product identification barcode is attached thereto; a shopping space on the first floor where there are an entrance with a consumer identification tag withdrawal device, a product display stand displaying sample products for a consumer to decide product purchase, and a product confirmation table; a product box storage space on the second floor where there is the product box storage rack for storing the product purchased by the consumer in accordance with characteristics; and an unmanned counter space on the first floor where the consumer can take the purchased product at a desired time in an unmanned manner. A transfer device for connecting each of the spaces and an identification device for identifying products are installed in the smart shopping mall.
Patent KR-20210061505-A (KR)
Inventor: CHO SEUNG HWAN
IPC: H01L51/52
Filed: 2019-11-19
Abstract: The present disclosure relates to a display device. The display device according to an exemplary embodiment includes: a substrate including a main display part, and a first side surface connected to the main display part; a plurality of scan lines and data lines positioned on the substrate; a plurality of pixels connected to the plurality of scan lines and the data lines; a plurality of data voltage transmission lines connected to each of the data lines; a connection line connected to the data voltage transmission lines; a sub connection line connected to the connection line; and a driving part connected to the sub connection line. An arrangement order of the data lines connected to the connection line is the same as an arrangement order of the sub connection line connected to the connection line. Accordingly, the display device can prevent the reduction of a light emitting area and increase the cost of the driving part.
Patent KR-20210062192-A (KR)
Inventor: YU JUNG HAN
IPC: H01M8/242
Filed: 2019-11-21
Abstract: The present invention relates to a fuel cell system including a configuration with which it is possible to check whether a reverse voltage has occurred and then resolve it. The fuel cell system includes: a fuel cell stack including at least one membrane-electrode assembly; and a battery cell provided on at least one side of the fuel cell stack. The battery cell includes: a working electrode including a cathode for oxygen supply and an anode for hydrogen supply; an electrolyte membrane provided between the cathode and the anode; and a reference electrode for hydrogen supply formed on one surface of the electrolyte membrane at a predetermined distance from the working electrode and a sub gasket surrounding the electrolyte membrane outside the working electrode and the reference electrode.
Patent KR-20210062216-A (KR)
Inventor: YUN JAE PUNG
IPC: G06Q50/16
Filed: 2019-11-21
Abstract: The present invention relates to a method for providing information of recommendation real estate for sale which recommends information on desired real estate for sale through a site use pattern of a service user. The method for providing information of recommendation real estate for sale comprises: a step of verifying inputted login information in a member information database; a step of identifying real estate-of-interest information in accordance with the previous website activity content of a corresponding member who has inputted the login information when the login information is verified in the member information database; a step of generating a keyword from the real estate-of-interest information identified in the real estate-of-interest information identifying step to search for real estate to be recommended in a real estate database built through real estate information registered by real estate registerers; and a step of providing the member with search result real estate matched to a real estate-of-interest information association keyword of the member in the real estate database as recommended real estate information allowing detailed information to be accessed. Such a service can easily access information on real estate for sale worthy of interest based on the previous site use information of a site user, and provides information to thoroughly check newly registered real estate information to maximize the profits of a service user.
Patent KR-20210062939-A (KR)
Title: METHOD AND SYSTEM FOR PROVIDING Cognitive Behavioral Technique CONTENTS FOR MANAGING STRESS
Inventor: KIM JUNG YOON
IPC: A61B5/16
Filed: 2019-11-22
Abstract: Disclosed are a method and a system for providing contents for cognitive behavioral techniques for managing stress. The method for providing contents for cognitive behavioral techniques according to an embodiment of the present invention comprises the steps of: determining the emotional state of a subject using a brain image of the subject, questionnaire results about the emotional state of the subject, and body information of the subject; and determining contents for cognitive behavioral techniques according to the emotional state of the subject and the number of times of providing the contents.
Patent KR-20210064558-A (KR)
Title: Laundry wasted water reaction tank for discharging sludge automatically
Inventor: YUN SEONG GU
IPC: C02F1/52
Filed: 2019-11-26
Abstract: The present invention relates to a laundry wastewater reaction tank with an automatic sludge discharging function, which can separate scum containing suspended substances from laundry wastewater and can automatically discharge sludge contained in the laundry wastewater to the outside without stopping supplying the laundry wastewater to a main body through a wastewater supply pipe. According to the present invention, the laundry wastewater reaction tank comprises: a cylindrical main body (200) in which a first chamber part (C1) and a second chamber part (C2) are separated by a floating separation member (100); a wastewater supply pipe (P1) supplying laundry wastewater to the first chamber part (C1) of the main body (200); a scum discharge pipe (P2) connected to the upper horizontal part (130) of the floating separation member (100) to discharge scum supplied to the upper horizontal part (130) to an external treatment facility; a treated water discharge pipe (P3) discharging treated water supplied to the second chamber portion (C2) of the main body (200); a valve opening/closing device (300) mounted on the lower end part of the main body (200) to prevent the laundry wastewater of the main body (200) from flowing to the lower part; and a sludge discharge device (400) mounted on the lower end part of the valve opening/closing device (300) to discharge sludge aggregated in the laundry wastewater.
Patent KR-20210064631-A (KR)
Title: Apparatus for sampling powder of cured in place pipe and socket module using the same
Inventor: SONG HO MYEON
IPC: B28D5/02
Filed: 2019-11-26
Abstract: An embodiment relates to a powder sampling device of an in-situ hardening tube, comprising: a drill equipped with a drill bit that cuts an inner wall of an in-situ hardening tube; and a socket module connected to the drill to surround the perimeter of the drill bit and collecting powder scattered from the inner wall surface of the in-situ hardening tube, thereby capable of obtaining an advantageous effect of easily sampling the powder of the in-situ hardening tube while minimizing damage to the in-situ hardening tube.
Patent KR-20210064804-A (KR)
Title: High-concentration nafion-based hydrogen sensor for fuel-cell electric vehicles
Inventor: LEE SEUNG YUN
IPC: G01N27/407
Filed: 2019-11-26
Abstract: The present invention relates to a high-concentration nafion-based hydrogen sensor for a fuel cell, which comprises: a substrate; a relative electrode coming in contact with the substrate; a nafion film provided to an upper portion of the relative electrode; a work electrode provided to an upper portion the nafion film to come in contact with hydrogen gas; and a sealing film sealing the relative electrode, the nafion film, and the work electrode except a contact area where the work electrode comes in contact with the hydrogen gas. Therefore, the present invention can precisely detect high-concentration hydrogen gas in a wide detection range.
Patent KR-20210064809-A (KR)
Title: Multiple bulkhead hollow underwater foundation
Inventor: YOON GIL LIM
IPC: E02B17/00
Filed: 2019-11-26
Abstract: The present invention is an underwater foundation structure that provides a foundation for offshore facilities installed in the sea, comprising: a structure body fixed in water to provide a space in which the offshore facility is supported; a base unit fixed to the bottom of the water while forming a lower portion of the structure body; and a support unit installed in the upper center of the base unit and providing support to which the offshore facilities are connected and supported, wherein the base unit controls the buoyancy of the structure body through inflow and outflow of ballast water therein.
Patent KR-20190133659-A (KR)
Title: Additive for electrolyte of lithium battery, organic electrolytic solution comprising the same and Lithium battery using the solution
Inventor: SON MI YOUNG
IPC: H01M10/0568
Filed: 2019-11-26
Abstract: Provided is an organic electrolytic solution comprising a first lithium salt, an organic solvent, and a bicyclic sulfate-based compound represented by chemical formula 1. In chemical formula 1, A_1, A_2, A_3, and A_4 are independently and covalently bonded and are a substituted or unsubstituted C1-C5 alkylene group, a carbonyl group or a sulfinyl group as a substituent. The A_1 and the A_2 are not covalently bonded at the same time. The A_3 and the A_4 are not covalently bonded at the same time. The present invention can improve high temperature and lifetime properties of a lithium battery.
Patent KR-20200074000-A (KR)
Inventor: HAKKO MANABU
IPC: G03F7/20
Filed: 2019-11-29
Abstract: Provided is an exposure apparatus advantageous in improving the transfer performance for transferring a pattern onto a substrate. In particular, the exposure apparatus exposes a substrate by using light in a plurality of wavelength regions including a first wavelength region and a second wavelength region and comprises an illumination optical system for illuminating a mask with the light and a projection optical system for projecting an image of a pattern of the mask onto the substrate. In particular, the illumination optical system forms an intensity distribution on a pupil plane of the illumination optical system, such that the intensity distribution is four-rotation symmetric. The intensity distribution includes a first intensity distribution and a second intensity distribution, the first intensity distribution which includes light at least in the first wavelength region where an intensity ratio of light in the first wavelength region and light in the second wavelength region is a first intensity ratio and the second intensity distribution which includes light at least in the second wavelength region where a ratio of light in the first wavelength region and light in the second wavelength region becomes a second intensity ratio that is different from the first intensity ratio.
Patent KR-20200121223-A (KR)
Inventor: KIM DONGJU
IPC: H01M2/02
Filed: 2019-12-02
Abstract: The present invention relates to a superwide pouch type secondary battery. The pouch type secondary battery of the present invention comprises: an electrode assembly including a positive electrode plate, a negative electrode plate, and a separator; a pouch surrounding the electrode assembly; and electrode tabs connected to both ends of the electrode assembly and protruding outward of the pouch. The electrode tabs connected to the both ends of the electrode assembly include one or more positive electrode tabs and negative electrode tabs, respectively. When Hc is the length of edges in a first direction to which the electrode tabs are connected and Wc is the length of edges in a second direction, which is perpendicular to the first direction, except for the protrusion lengths of the electrode tabs, the secondary battery can have a super width of Wc/Hc > 4, thereby improving the loading efficiency and energy density of a vehicle without increasing an internal resistance.